With the analysis among 205 patents, we discovered top 50 key players by total patent application. NGK Insulators, Ltd., Robert Bosch GmbH, DENSO Corp. are dominant in this area. They take 50.73% of the total patent filing.
Aichi-ken, Japan
Patent: 65
Baden-Württemberg, Germany
Patent: 24
Aichi-ken, Japan
Patent: 15
Osaka-fu, Japan
Patent: 10
Aichi-ken, Japan
Patent: 9
Baden-Württemberg, Germany
Patent: 7
New York, United States
Patent: 5
California, United States
Patent: 5
California, United States
Patent: 4
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With the analysis among related 97 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing NGK Insulators, Ltd., Jilin University, DENSO Corp. take 57.73% of patent filing during this period.
Aichi-ken, Japan
Patent: 22
Jilin Sheng, China
Patent: 20
Aichi-ken, Japan
Patent: 14
Osaka-fu, Japan
Patent: 10
Aichi-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 23 new entrants. Soken Co., Ltd., Changzhou Lambda Electronic CO., LTD., Jiangsu Olive Sensors High-Tech Co., Ltd. are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 66 patents, we discovered top 18 universities and scientific research institutions by total patent application. Jilin University, Central South University, North China University of Technology are dominant in this area. They take 62.12% of the total patent filing.
Jilin Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 2
Manitoba, Canada
Patent: 1
Shanghai Shi, China
Patent: 1